OPENAM-7783 Fix the script editor, and provide a general fix for several delegated admin issues
OPENAM-6608: Check a script is not a default script, or not in use, before allowing its deletion.
Merge with trunk
AME-8483 CR-8319 change script error message keys to be the same as the ScriptErrorCode enum name
AME-8175/AME-8303 CR-8138 Moving Core and SMS Rest route registration to openam-core-rest